NPIMap

Individual provider Active NPI

Carrie Down Johnston, MD

  • Internal Medicine Physician
  • New York, NY
National Provider Identifier
1679916928
Registry record updated Jul 21, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
283492 Issued in NY
Practice address
530 E. 70TH M-528
New York, NY 10065
Phone
(212) 746-4405
NPI assigned
Apr 16, 2013
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 21, 2022

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 283492 NY Primary

Addresses

Primary practice location

530 E. 70TH M-528
New York, NY 10065

Mailing address

530 E. 70TH M-528
New York, NY 10065
Phone (212) 746-4405

Other names 1

  • Carrie Michele Down Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20200805001099 NY Practitioner - Infectious DiseasePractitioner - Internal Medicine 2961798400 Reassigns benefits to 2 organizations
I20240201002251 NY Practitioner - Internal Medicine 2961798400 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Infectious DiseaseAlso: Internal Medicine
Education
Virginia Commonwealth Univ School of Dentistry, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Weill Medical College of CornellGroup PAC ID 6800709023, 2,023 clinicians
North Shore-Lij Medical PCGroup PAC ID 3375701568, 6,374 clinicians

Practice addresses (Care Compare)

1305 York Ave
New York, NY 10021-5663
Phone (212) 590-5152

400 E Main St
Mount Kisco, NY 10549-3417
Phone (914) 666-1371

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
93.07 of 100Reported as apm
Quality
79.77
Promoting interoperability
88.77
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
100 of 100Reported as apm
Quality
85.32
Promoting interoperability
100
Improvement activities
40

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
283492NYMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
North Shore-Lij Medical PC Internal Medicine CurrentSince Dec 3, 2023 Accepting new patients
Weill Medical College of Cornell CurrentSince Jul 1, 2020 Accepting new patients
North Shore - Lij Medical PC Internal Medicine CurrentSince Dec 6, 2023 Accepting new patients
Weill Medical College of Cornell Internal Medicine Current Accepting new patients
The New York and Presbyterian Hospital Past Accepting new patients

Locations

400 E Main St
Mount Kisco, NY 10549
Phone (914) 666-1200

1111 Marcus Ave
Ste M04
New Hyde Park, NY 11042
Phone (585) 736-3650

1305 York Ave
Fl 8
New York, NY 10021
Phone (646) 962-3176

53 W 23rd St
Fl 6
New York, NY 10010
Phone (212) 746-7200

1305 York Ave
New York, NY 10021
Phone (646) 962-2020

525 E 68th St
New York, NY 10065
Phone (212) 746-2846

300 Community Dr
Plandome, NY 11030

Networks

  • Healthfirst Medicare Network H1722
  • Healthfirst Medicare Network H9678
  • Healthfirst Medicare Network H3359
  • Healthfirst Medicare Network H5989

Interoperability endpoints

  • Direct secure messaging: cjohnston65950@northwell.direct-ci.com
  • FHIR API: https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/R4/
  • Direct secure messaging: cmd9008@direct.nyp.org
  • FHIR API: https://epicproxy-pub.et1089.epichosted.com/FHIRProxy/api/FHIR/DSTU2/

Organizations & group practices 5

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 7

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1366070400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1658361600000",
    "number": "1679916928",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "530 E. 70TH M-528",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "10065",
            "telephone_number": "212-746-4405",
            "fax_number": "212-746-6692"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "530 E. 70TH M-528",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "10065",
            "telephone_number": "212-746-4405"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JOHNSTON",
        "first_name": "CARRIE",
        "middle_name": "DOWN",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2013-04-16",
        "last_updated": "2022-07-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "283492",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "CARRIE",
            "last_name": "DOWN",
            "middle_name": "MICHELE",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in New York, NY

Sources for this page

Verify at the official NPI Registry.